The Check Engine light can appear if the fuel cap is not tightened until it clicks one time; secure the cap properly.

Clean the area around the filler plug, drain plug, or dipstick first, especially in dusty, sandy, or unpaved-road conditions, to keep dirt and grit from entering and damaging mechanisms.

The vehicle recognizes refueling after at least 2.9 gallons (11 liters) of gas are added; smaller amounts may not register.

The reading may also operate incorrectly if the vehicle is not on level ground or battery power was interrupted.

Do not continue driving with an overheated engine; extremely high coolant temperature may damage the engine.

Open and close the door with the mechanical key, keep the smart key away from phones, radios, and other nearby transmitting devices, and maintain distance from your phone.